2003 Opel Signum vs. 2004 Jeep Grand Cherokee
To start off, 2004 Jeep Grand Cherokee is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 3,960 cc (6 cylinders), 2004 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2004 Jeep Grand Cherokee (195 HP @ 4600 RPM) has 22 more horse power than 2003 Opel Signum. (173 HP @ 5600 RPM) In normal driving conditions, 2004 Jeep Grand Cherokee should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Grand Cherokee weights approximately 221 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2004 Jeep Grand Cherokee will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 32 more torque (in Nm) than 2003 Opel Signum. (280 Nm @ 2500 RPM). This means 2004 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
2003 Opel Signum | 2004 Jeep Grand Cherokee | |
Make | Opel | Jeep |
Model | Signum | Grand Cherokee |
Year Released | 2003 | 2004 |
Body Type | Hatchback | SUV |
Engine Position | Front | Front |
Engine Size | 1910 cc | 3960 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 173 HP | 195 HP |
Engine RPM | 5600 RPM | 4600 RPM |
Torque | 280 Nm | 312 Nm |
Torque RPM | 2500 RPM | 3000 RPM |
Engine Bore Size | 86 mm | 98.3 mm |
Engine Stroke Size | 86 mm | 86.6 mm |
Engine Compression Ratio | 9.5:1 | 8.7:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1495 kg | 1716 kg |
Vehicle Length | 4640 mm | 4620 mm |
Vehicle Width | 1800 mm | 1840 mm |
Vehicle Height | 1470 mm | 1770 mm |
Wheelbase Size | 2720 mm | 2700 mm |